Panzer Arms M4 Speed Pro – 12 Gauge, 18.5" Ported, Black / Bronze Titanium, Skeleton Stock, 7-Round Tube (PAM4CSBBTMFSS-7RD)
The M4 Speed Pro is Panzer Arms' competition-style 12 gauge semi-auto on the M4 pattern: 18.5-inch ported barrel, metal M-LOK forend, skeleton stock, lightened/fluted bolt, and oversized ambidextrous controls. This listing is the black / bronze titanium configuration with a 7-round magazine tube, SKU PAM4CSBBTMFSS-7RD only.
This Configuration Only
This SKU is the black receiver and furniture with bronze titanium coated controls/bolt components as configured on this Speed Pro, plus the full-length 7-round magazine tube. Panzer's +7 magazine extension replaces the original +5 tube with a full-length +7 magazine. It is not other Speed Pro finishes or the polymer-forend Speed (non-Pro) models.
Speed Pro Features (Manufacturer)
- Metal M-LOK handguard (Speed Pro / metal forend)
- 18.5-inch barrel with ports to reduce felt recoil and muzzle rise
- Lightened / machined and fluted bolt for rapid follow-up shots
- Oversized knurled rotating charging handle, ambidextrous
- Oversized bolt release
- QD mount attachment point
- Skeleton stock; fixed stock tube is 4140 steel with polymer coating, notched in 3 positions
- Panzer publishes parts interchangeable with the Benelli M4 and the M4 gas system
Panzer Arms M4 Speed Pro Specifications
| Manufacturer | Panzer Arms |
| Model | M4 Tactical Speed Pro, skeleton stock, black / bronze titanium, 7-round tube |
| SKU | PAM4CSBBTMFSS-7RD |
| Gauge | 12 Gauge |
| Chamber | 3" |
| Action | Semi-automatic, M4 gas system |
| Barrel | 18.5" ported |
| Magazine Tube | Full-length 7-round (+7 replaces original +5) |
| Receiver | Black aluminum with Picatinny rail (this config) |
| Handguard | Metal M-LOK (Speed Pro) |
| Stock | Skeleton stock; 4140 steel tube w/ polymer coating, 3-position notches |
| Finish / Accents | Black with bronze titanium (this SKU) |
| Controls | Oversized knurled rotating ambidextrous charging handle; oversized bolt release; QD mount |
Frequently Asked Questions
What capacity is this listing?
This configuration uses Panzer's full-length +7 magazine tube (replaces the original +5).
Is this the metal-forend Speed Pro?
Yes. Manufacturer Speed Pro copy specifies a metal M-LOK forend on the Pro models.
What barrel does it have?
18.5-inch ported barrel, per Panzer Arms.
Are Benelli M4 parts compatible?
Panzer publishes that parts are 100% interchangeable with the Benelli M4.
Internal Reference:
PAM4CSBBTMFSS-7RD
| Brand: Panzer Arms |
| Model: M4 |
| Caliber: 12 ga |
| Capacity: 7 |
| Color: Black |
| Barrel Length: 18" |
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